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Three identical spheres of mass M each a...

Three identical spheres of mass M each are placed at the corners of an equilateral triangle of side 2 m. Taking one of the corners as the origin, the position vector of the centre of mass is

A

`sqrt3(hati-hatj)`

B

`sqrt3(hati-hatj)`

C

`(hati)/sqrt3+hatj`

D

`(hati+hatj)/3`

Text Solution

Verified by Experts

The correct Answer is:
D
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